5008888804638 has 16 divisors (see below), whose sum is σ = 10017838321920. Its totient is φ = 1669619482776.

The previous prime is 5008888804609. The next prime is 5008888804679. The reversal of 5008888804638 is 8364088888005.

It is a super-2 number, since 2×5008888804638² (a number of 26 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1419708 + ... + 3468911.

It is an arithmetic number, because the mean of its divisors is an integer number (626114895120).

Almost surely, 2^{5008888804638} is an apocalyptic number.

5008888804638 is an abundant number, since it is smaller than the sum of its proper divisors (5008949517282).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5008888804638 is a wasteful number, since it uses less digits than its factorization.

5008888804638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5059391.

The product of its (nonzero) digits is 94371840, while the sum is 66.

The spelling of 5008888804638 in words is "five trillion, eight billion, eight hundred eighty-eight million, eight hundred four thousand, six hundred thirty-eight".